Taste: Banana flavor, grape flavor, yogurt flavorJapan's No.1 Brain Supplement.First caffeine-free pick-me-up supplement.10 All Natural Ingredients.Sports Jelly Brain Foundation recommends the most effective brain protection.There is absolutely no caffeine in the ingredients, suitable for children and the elderly.After use, there are no side effects such as headache, palpitation, and reactive hypoglycemia.Safe and reliable.Clinically proven to improve:Episodic memory work accuracy/efficiency – increased computing power.Shorten reaction time – Anti-fatigue and anti-stress -Mango leaves can stimulate the central nervous system (CNS) of the brain to strengthen transmission.The effect is like caffeine, without the side effects of caffeine such as insomnia, palpitations, muscle twitching, diuretic dehydration and other problems.Mucuna Bean Extract:Mucuna contains the natural ingredient levodopa.Levodopa is metabolized in the brain to produce dopamine.Dopamine is an e. Ingredient: Mucuna extract, Rodio larosea, Vinca minor extract, Huperzia serrata, Bioperine, Pure brown sugar, Lactic acid bacteria producing substance, GPC, Palm shell activated carbon, Mango leaf dried extract.